ccnp tshoot review

ccnp tshoot review

Think of the route reflection cluster as a whole, then after C is passed to the RR , Configuration example 46 Sw(config-if)#switchport mode private-vlan host Configuration command For example, in this example, we want to inject, the metrics of the two routes 192.168.1.0 and 192.168.2.0 become 2 hops, and 3.0 becomes If the interface is trunk , set the trunk protocol type Link-level data transmission: Receive data from the LLC sub-layer, attach the MAC address and control information, and send the data to the physical link; provide verification and other functions in this process. R3 The routing between the internal LOOPBACK of the AS can be learned separately. Both R1 and R3 update the route of the 100 network segment to R2 . Without any policy, the BGP routing rule will always be compared to the RID , and finally the route of R1 is preferred . Difficulties Case Ip prefix-list 1 permit 172.16.1.0/24 ip prefix-list 1 permit 172.16.2.0/24 route-map test permit 10 By default,ccnp tshoot review, the longest matching principle is adopted. If it matches, it will be forwarded. If there is no match, the default route will be found. If the default route is not available, it will be discarded. After PK , there is no doubt that the default route pointing to telecommunications appears in the routing table, and points to the default route of the education network, "wacky" to hide. When the default route to the telecom is invalid, it disappears from the routing table. At this time, the default route to the education network is "floated". If an error occurs after receiving the open message, a Notification message is sent . If not 20.20.20.0/24 R4 selects R5 as the next hop to the 100 network segment. This is because the two routes are taken from R5 , the weight weight is 100 , and the weight of R3 is the default 0. Naturally, R5 is preferred, so R4 will The path is switched to R5 . Next Hop R3 's gateway is R1 , R1 itself has static route to 2.2.2.2 , and the next hop is R2 . Note that this is an MA network. All three interfaces are on the same network segment. This is critical. R3 will go to 2.2.2.2. When the data is dropped to its own gateway 192.168.123.1 , R1 finds that the next hop of the data is 123.2 on the same network segment as the local inbound interface after searching through the routing table , so he thinks that 123.